Genesis 21:25-30

25And Abraham reproved Abimelech because of a well of water, which Abimelech’s servants had violently taken away. 26And Abimelech said, I know not who hath done this thing: neither didst thou tell me, neither yet have I heard of it, but to day. 27And Abraham took sheep and oxen, and gave them to Abimelech; and both of them made a covenant. 28And Abraham set seven ewe lambs of the flock by themselves. 29And Abimelech said to Abraham, What mean these seven ewe lambs which thou hast set by themselves? 30And he said, For these seven ewe lambs shalt thou take from my hand, that they may be a witness to me, that I have dug this well.